36 lines
No EOL
1.7 KiB
HLSL
36 lines
No EOL
1.7 KiB
HLSL
#include "sqTile.hlsl"
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#include "../math/mirror.hlsl"
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/*
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contributors: Patricio Gonzalez Vivo
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description: mirror a tiles pattern
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use:
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- <float4> mirrorTile(<float4> tile)
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- <float4> mirrorTile(<float2> st [, <float|float2> scale])
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- <float4> mirrorXTile(<float4> tile)
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- <float4> mirrorXTile(<float2> st [, <float|float2> scale])
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- <float4> mirrorYTile(<float4> tile)
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- <float4> mirrorYTile(<float2> st [, <float|float2> scale])
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license:
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- Copyright (c) 2021 Patricio Gonzalez Vivo under Prosperity License - https://prosperitylicense.com/versions/3.0.0
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- Copyright (c) 2021 Patricio Gonzalez Vivo under Patron License - https://lygia.xyz/license
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*/
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#ifndef FNC_MIRRORTILE
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#define FNC_MIRRORTILE
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float4 mirrorTile(float4 tile) { return float4( mirror(tile.xy + tile.zw), tile.z, tile.w); }
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float4 mirrorTile(float2 st) { return mirrorTile(sqTile(st)); }
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float4 mirrorTile(float2 st, float scale) { return mirrorTile(st * scale); }
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float4 mirrorTile(float2 st, float2 scale) { return mirrorTile(st * scale); }
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float4 mirrorXTile(float4 tile) { return float4( mirror(tile.x + tile.z), tile.y, tile.z, tile.w); }
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float4 mirrorXTile(float2 st) { return mirrorXTile(sqTile(st)); }
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float4 mirrorXTile(float2 st, float scale) { return mirrorXTile(st * scale); }
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float4 mirrorXTile(float2 st, float2 scale) { return mirrorXTile(st * scale); }
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float4 mirrorYTile(float4 tile) { return float4( tile.x, mirror(tile.y + tile.w), tile.z, tile.w); }
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float4 mirrorYTile(float2 st) { return mirrorYTile(sqTile(st)); }
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float4 mirrorYTile(float2 st, float scale) { return mirrorYTile(st * scale); }
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float4 mirrorYTile(float2 st, float2 scale) { return mirrorYTile(st * scale); }
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#endif |